linux-kernel - [PATCH] ARM: at91: at91sam9x5: sets NPCS0 (PA14) back to GPIO

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Message-ID: <53D10C50.50305@aksignal.cz>
Date:	Thu, 24 Jul 2014 15:38:24 +0200
From:	Jiří Prchal <jiri.prchal@...ignal.cz>
To:	Bo Shen <voice.shen@...el.com>, nicolas.ferre@...el.com,
	boris.brezillon@...e-electrons.com
CC:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: [PATCH] ARM: at91: at91sam9x5: sets NPCS0 (PA14) back to GPIO

After ROMBOOT tries boot from flash on SPI0 NPCS0, this NPCS0 (PA14) remains set to PERIPH_A.
Because of that, this pin is unusable to something else.
This patch sets it back to GPIO.

Signed-off-by: Jiri Prchal <jiri.prchal@...ignal.cz>


View attachment "patch" of type "text/plain" (616 bytes)